BUOY 51002 (STORMSURF)

Surf Forecasts and Marine Weather - No Hype - Just the Facts!

Ominous Sign as Cold Water Upwells in S. America - Watch the Video HERE (5/3/26)

Create Your Own Surf Forecast

Buoy 51002 Southwest Hawaii
Longitude = 157.79W Latitude = 17.15N
FAQs

Frequency Analysis - Current Hour
(Swell height in each period/frequency band)

Measurement Date/Time (GMT)

05/05
05:00:00

Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile

Current Swell & Surf Analysis
Buoy 51002
05:00:00 (GMT) on 05/05
Sea Height:	4.9 ft
Primary Swell Height:	2.9 ft
Primary Swell Period:	11.2 secs
Surf Height	2.4 ft

24 Hour Observation

Date (Month/Day)	Time (GMT)	Sea Height [>5 secs] (ft)	Primary Swell		Secondary Swell		Tertiary Swell		Estimated Surf Height (ft)	Primary Period (secs)
Date (Month/Day)	Time (GMT)	Sea Height [>5 secs] (ft)	Height (ft)	Period (secs)	Height (ft)	Period (secs)	Height (ft)	Period (secs)	Estimated Surf Height (ft)	Primary Period (secs)
05/05	05:00:00	4.9	2.9 se	11.2 secs	2.6 se	7.9 secs	1.0 se	15.0secs	2.4 -2.7	11.2
05/05	04:00:00	4.9	3.2 se	11.0 secs	2.4 se	7.8 secs	0.9 se	15.1secs	2.6 -3.0	11.0
05/05	03:00:00	4.9	3.0 se	11.1 secs	2.3 se	7.7 secs	1.0 se	15.2secs	2.5 -2.8	11.1
05/05	02:00:00	4.9	3.2 se	11.1 secs	1.3 se	16.5 secs	2.2 se	7.8secs	2.6 -3.0	11.1
05/05	01:00:00	5.0	3.0 se	10.1 secs	1.5 se	13.6 secs	2.4 se	6.7secs	2.3 -2.6	10.1
05/05	00:00:00	4.9	3.0 se	11.1 secs	2.2 se	7.8 secs	0.8 se	14.7secs	2.5 -2.8	11.1
05/04	23:00:00	5.6	3.3 se	12.3 secs	2.9 se	9.2 secs	1.5 se	16.3secs	3.0 -3.4	12.3
05/04	22:00:00	4.6	2.4 se	12.3 secs	2.7 se	9.1 secs	1.8 se	5.9secs	2.2 -2.5	12.3
05/04	21:00:00	4.8	2.6 se	12.3 secs	2.8 se	9.2 secs	1.9 se	5.9secs	2.4 -2.8	12.3
05/04	20:00:00	4.5	2.3 se	12.4 secs	2.4 se	9.2 secs	1.1 se	15.9secs	2.1 -2.4	12.4
05/04	19:00:00	4.9	2.9 se	11.2 secs	2.4 se	7.8 secs	1.1 se	16.0secs	2.5 -2.8	11.2
05/04	18:00:00	4.9	2.8 se	12.4 secs	2.6 se	9.1 secs	1.9 se	5.9secs	2.6 -3.0	12.4
05/04	17:00:00	4.9	2.6 se	12.3 secs	2.5 se	9.1 secs	1.2 se	15.8secs	2.4 -2.7	12.3
05/04	16:00:00	4.6	2.5 se	12.4 secs	2.5 se	9.2 secs	1.3 se	15.7secs	2.3 -2.6	12.4
05/04	15:00:00	4.5	2.1 se	12.5 secs	2.5 se	9.1 secs	1.7 se	5.6secs	2.0 -2.2	12.5
05/04	14:00:00	4.8	3.1 se	9.9 secs	1.8 se	13.2 secs	2.0 se	6.6secs	2.3 -2.6	9.9
05/04	13:00:00	4.5	2.3 se	12.4 secs	2.7 se	9.1 secs	1.2 se	16.1secs	2.2 -2.5	12.4
05/04	12:00:00	4.9	3.1 se	12.5 secs	1.8 se	16.4 secs	2.6 se	9.1secs	2.9 -3.3	12.5
05/04	11:00:00	4.5	2.4 se	12.6 secs	2.8 se	9.2 secs	1.4 se	16.2secs	2.3 -2.6	12.6
05/04	10:00:00	4.8	2.6 se	12.5 secs	3.1 se	9.1 secs	1.5 se	5.9secs	2.4 -2.8	12.5
05/04	09:00:00	4.3	2.6 se	12.6 secs	2.3 se	9.2 secs	0.5 se	18.2secs	2.5 -2.8	12.6
05/04	08:00:00	5.0	3.0 se	12.5 secs	2.9 se	9.1 secs	1.6 se	16.0secs	2.8 -3.2	12.5
05/04	07:00:00	4.9	2.5 se	12.7 secs	3.2 se	9.2 secs	0.6 se	18.0secs	2.4 -2.8	12.7
05/04	06:00:00	4.5	2.5 se	12.6 secs	1.5 se	15.7 secs	2.5 se	9.3secs	2.4 -2.7	12.6

Surf Height Scale
Size Scale (ft)
>1 1-2 2-3 3-4 4-5 5-6 6-7 7-8 8-9 9-10 10-11 11-12 12-13 13-14 14-15 15-20 20-25 25-30 30-35 35-40 40-45 45+

Swell Period Scal
Period Scale (secs)
6.3 6.7 7.1 7.7 8.3 9.1 10 11.1 12.5 14.3 16.7 20 25 33.3

Current Weather Conditions
Buoy 51002
05:50:00 (GMT) on 05/05
Combined Sea Height:	6.9 ft
Dominant Period:	10.0 secs
Wind Speed:	15.6 kts
Wind Gust:	19.5 kts
Wind Direction:	060 degrees
Barometric Pressure:	1015.5 mbs
Air Temperature:	78.3 degrees
Water Temperature:	79.2 degrees

24 Hour Weather Observation

Date (Month/Day)	Time (GMT)	Combined Sea Height (ft)	Dominant Period (secs)	Wind Speed (kts)	Gust (kts)	Wind Direction (degrees)	Barometric Pressure (mbs)	Air Temperature (F)	Water Temperature (F)
05/05	05:50:00	6.9	10.0	15.6	19.5	060	1015.5	78.3	79.2
05/05	04:50:00	6.9	9.0	17.6	19.5	070	1015.0	78.4	79.2
05/05	03:50:00	7.5	9.0	17.6	19.5	070	1014.6	78.4	79.2
05/05	02:50:00	7.2	9.0	15.6	19.5	070	1014.3	78.4	79.2
05/05	01:50:00	6.9	9.0	17.6	19.5	070	1014.7	78.3	79.2
05/05	00:50:00	7.5	8.0	15.6	19.5	070	1015.0	78.3	79.3
05/04	23:50:00	7.2	9.0	15.6	19.5	060	1015.4	78.1	79.2
05/04	22:50:00	6.9	9.0	15.6	19.5	070	1016.1	78.1	79.2
05/04	21:50:00	7.2	9.0	15.6	19.5	070	1016.9	78.1	79.2
05/04	20:50:00	7.2	9.0	15.6	19.5	070	1017.1	78.1	79.2
05/04	19:50:00	7.2	8.0	15.6	21.4	070	1017.0	78.3	79.2
05/04	18:50:00	7.2	11.0	15.6	19.5	070	1017.2	78.1	79.2
05/04	17:50:00	7.2	8.0	15.6	19.5	080	1016.7	78.1	79.2
05/04	16:50:00	7.2	9.0	15.6	19.5	070	1016.3	77.9	79.2
05/04	15:50:00	7.2	9.0	15.6	21.4	070	1015.4	77.9	79.2
05/04	14:50:00	6.9	9.0	17.6	19.5	080	1015.1	77.7	79.2
05/04	13:50:00	6.6	9.0	17.6	21.4	080	1015.0	77.9	79.2
05/04	12:50:00	6.9	9.0	13.7	17.6	090	1015.1	77.9	79.2
05/04	11:50:00	6.6	9.0	19.5	23.4	090	1015.5	77.7	79.2
05/04	10:50:00	6.9	9.0	15.6	19.5	080	1016.1	78.3	79.2
05/04	09:50:00	6.6	9.0	15.6	19.5	080	1016.8	78.4	79.2
05/04	08:50:00	6.9	9.0	17.6	19.5	070	1016.8	78.4	79.2
05/04	07:50:00	7.2	10.0	17.6	21.4	070	1016.6	78.6	79.2
05/04	06:50:00	6.9	9.0	15.6	17.6	070	1016.3	78.4	79.2

000040857 ___0.029132

Contact | About | Disclaimer | Privacy
Advertise/Content | Links